Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
When I copy the image address of the main image on the first I get:
http://web.mac.com/pfasano/iWeb/Floyd/Floyd_files/198108803_da784d37e8_o.png (which exists)

on the second I get:
http://web.mac.com/pfasano/iWeb/Floyd/Floyd.html/Floyd_files/198108803_da784d37e8_o.png (which doesn't exist)

I don't know why.

Edit: But my guess is that you forward http://www.floydisclean.com/ to http://web.mac.com/pfasano/iWeb/Floyd/Floyd.html, but what I think you should do is forward http://www.floydisclean.com/ to http://web.mac.com/pfasano/iWeb/Floyd/ and call the main page index.html.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.